PA88AM. Authentic Atmos R2 Advanced Heating Chamber The Atmos R2 Cartridge is used to heat dry herbs & vape waxy oils. It's made with anodized chamber and advanced ceramic heating disc technology providing smooth draw and clean taste. It's durable and built to last! Developed and designed by Atmos Nation. Price: $11.00 Unit: Each Color: BlackGun MetalSilverWhite*Assorted* Quantity: